Fault location of transmission line distributed fault location system is more efficient.

Product Alias: Transmission Line Fault Monitoring System, Transmission Line Distributed Fault Location System, Transmission Line Distributed Fault Diagnosis System

Product Model: TLKS-PMG-DSC

Transmission Line Distributed Fault Location System

I. Product Description:

Transmission lines are a vital component of power systems, and their operating status directly impacts the safety and stability of the entire power grid. However, due to factors such as long line lengths, complex environments, and external interference, transmission lines frequently face the risk of faults. Traditional accident investigation methods mainly rely on manual patrols, which not only consume a large amount of manpower and material resources but also have low efficiency. Therefore, our company's Transmission Line Distributed Fault Location System came into being.

II. Working Principle:

Transmission Line Distributed Fault Location System innovatively integrates advanced inductive power-taking technology, realizing continuous autonomous operation without external power supply. This breakthrough significantly reduces the installation complexity and later maintenance cost of the system. The system has high-precision data acquisition capability, capable of accurately capturing the power frequency fault current and fault traveling wave current waveform data on the line. These data are like "fingerprints" of the line's health status, providing a solid data foundation for accurately judging the line's operating status and fault location. The collected key data is transmitted to the background data center in real time through an efficient and stable 4G network channel, ensuring the timeliness and accuracy of data transmission and creating conditions for remote monitoring and analysis. Operation and maintenance personnel can easily access the data center via Internet, observing real-time dynamic change charts and data analysis of key parameters such as line current. It can intelligently identify potential abnormalities in the line, realizing comprehensive monitoring of the line's health status. Once the system detects any fault signs, it will immediately activate the emergency response mechanism, automatically generate a detailed fault report, accurately mark the fault location information, and send it to the operation and maintenance team through the preset channel. This process greatly shortens the time from fault detection to response, providing operation and maintenance personnel with valuable "golden repair time", effectively improving the efficiency and accuracy of power grid fault handling, and escorting the stable operation of the power system.

III. Product Functions:

1. Determine the fault interval based on the power frequency fault current

2. Implement precise traveling wave location in the determined fault interval

3. For transmission lines with complex network structures, distributed fault diagnosis devices can be installed at branch points to divide the complex network into several simple single-line structures

4. Identify the causes of faults, realizing the distinction between lightning-caused faults and non-lightning-caused faults. It can also identify lightning-struck ground wires, towers, and conductors when lightning strikes do not cause tripping

IV. Technical Parameters:

1. Ambient Temperature: - 40℃~ +85℃

2. Ambient Relative Humidity: 0~ 100%RH

3. Atmospheric Pressure: 86kPa ~ 106kPa

4. Storage Temperature: - 40℃~ +85℃

5. Wind Speed: 0km/h ~ 100km/h

6. Line Load: The normal working current range for the system's coupled power-taking is 20~ 1000A

7. Compatibility: It can withstand strong electric fields and magnetic fields of 500kV, with reliable and stable electromagnetic compatibility capabilities

V. Summary:

Transmission Line Distributed Fault Location System, relying on its intelligent and networked advanced technology, has built a system for comprehensive monitoring of transmission line status and real-time fault response. The system not only has excellent fault detection and precise location capabilities but also can provide solid data support and technical backup for the safe and stable operation of the power system. With the vigorous development of smart grid construction, this system will undoubtedly play an increasingly critical role in future power networks, promoting the development of grid management towards higher efficiency and intelligence.

For detailed information about the equipment, contact Ms. Li from Shenzhen Telink Technology Co., Ltd. by phone:

①③⑥⑧②③⑤①⑥③⑤
WeChat/QQ: ①⑨②0⑥⑦①⑨②⑦

Customized products, the quoted price is a reference range price at the time of current market release, and the actual price is subject to negotiation.

VI. Notes:

1. During the customization process, pay attention to protecting the intellectual property rights of both parties and avoid infringement risks.

2. Conduct a technical feasibility assessment of the user's customized requirements to ensure that they can be implemented and meet the requirements.

3. Regularly perform appearance inspections, performance tests, and cleaning and maintenance of the equipment to detect and solve problems in a timely manner.

4. Before installation, be sure to carefully read the product installation manual and understand the installation steps, required tools, and safety requirements.

5. After installation, perform system debugging and testing to ensure all functions are normal and data is transmitted accurately.